which is hilarious cause both regular and nicotine spiked chewing gum one of the first places a smoker turns to(at least in the US.. #YMMV) when that periodic fix is not forthcoming and soon, so restrict smoking areas and get a rise in dental cavities(gum) and/or oral cancers(from nicotine gum, chewing tobacco , snuff etc)
really when you need a cig bad?? it generally a suppressed hunger reflex.. eat!(try not to get fat quitting, I chewed gum instead)